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Loan and Lease Receivables, Impaired Loans and Leases and Allowance for Loan and Lease Losses (Past Due Loans) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	$ 2,539,276	$ 2,443,215
30 to 59 days past due, percent of total portfolio	0.10%	0.09%
60 to 89 days past due, percent of total portfolio	0.02%	0.02%
Greater than 90 days past due, percent of portfolio	0.08%	0.10%
Financing Receivable, Recorded Investment, Past Due, Percent of Portfolio	0.20%	0.21%
Current, percent of total portfolio	99.80%	99.79%
Financing Receivable, Recorded Investment, Gross, Percent of Portfolio	100.00%	100.00%
Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	$ 2,535,864	$ 2,439,556
Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	3,412	3,659
30-59 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	2,512	2,091
30-59 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	2,440	1,652
30-59 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	72	439
60-89 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	581	529
60-89 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	103	403
60-89 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	478	126
Greater than 90 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	2,068	2,464
Greater than 90 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Greater than 90 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	2,068	2,464
Total Past Due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	5,161	5,084
Total Past Due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	2,543	2,055
Total Past Due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	2,618	3,029
Not Past Due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	2,534,115	2,438,131
Not Past Due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	2,533,321	2,437,501
Not Past Due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	794	630
Commercial real estate — owner occupied
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	233,725	268,354
Commercial real estate — owner occupied | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	233,725	268,354
Commercial real estate — owner occupied | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — owner occupied | 30-59 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — owner occupied | 30-59 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — owner occupied | 30-59 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — owner occupied | 60-89 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — owner occupied | 60-89 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — owner occupied | 60-89 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — owner occupied | Greater than 90 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — owner occupied | Greater than 90 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — owner occupied | Greater than 90 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — owner occupied | Total Past Due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — owner occupied | Total Past Due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — owner occupied | Total Past Due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — owner occupied | Not Past Due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	233,725	268,354
Commercial real estate — owner occupied | Not Past Due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	233,725	268,354
Commercial real estate — owner occupied | Not Past Due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — non-owner occupied
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	675,087	687,091
Commercial real estate — non-owner occupied | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	675,087	687,091
Commercial real estate — non-owner occupied | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — non-owner occupied | 30-59 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	215
Commercial real estate — non-owner occupied | 30-59 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	215
Commercial real estate — non-owner occupied | 30-59 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — non-owner occupied | 60-89 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — non-owner occupied | 60-89 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — non-owner occupied | 60-89 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — non-owner occupied | Greater than 90 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — non-owner occupied | Greater than 90 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — non-owner occupied | Greater than 90 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — non-owner occupied | Total Past Due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	215
Commercial real estate — non-owner occupied | Total Past Due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	215
Commercial real estate — non-owner occupied | Total Past Due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial real estate — non-owner occupied | Not Past Due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	675,087	686,876
Commercial real estate — non-owner occupied | Not Past Due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	675,087	686,876
Commercial real estate — non-owner occupied | Not Past Due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Construction
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	212,916	218,751
Construction | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	212,916	218,751
Construction | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Construction | 30-59 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Construction | 30-59 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Construction | 30-59 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Construction | 60-89 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Construction | 60-89 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Construction | 60-89 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Construction | Greater than 90 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Construction | Greater than 90 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Construction | Greater than 90 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Construction | Total Past Due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Construction | Total Past Due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Construction | Total Past Due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Construction | Not Past Due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	212,916	218,751
Construction | Not Past Due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	212,916	218,751
Construction | Not Past Due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Multi-family
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	384,043	350,026
Multi-family | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	384,043	350,026
Multi-family | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Multi-family | 30-59 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Multi-family | 30-59 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Multi-family | 30-59 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Multi-family | 60-89 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Multi-family | 60-89 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Multi-family | 60-89 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Multi-family | Greater than 90 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Multi-family | Greater than 90 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Multi-family | Greater than 90 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Multi-family | Total Past Due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Multi-family | Total Past Due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Multi-family | Total Past Due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Multi-family | Not Past Due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	384,043	350,026
Multi-family | Not Past Due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	384,043	350,026
Multi-family | Not Past Due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
1-4 family
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	23,404	17,728
1-4 family | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	23,376	17,698
1-4 family | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	28	30
1-4 family | 30-59 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
1-4 family | 30-59 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
1-4 family | 30-59 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
1-4 family | 60-89 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
1-4 family | 60-89 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
1-4 family | 60-89 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
1-4 family | Greater than 90 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
1-4 family | Greater than 90 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
1-4 family | Greater than 90 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
1-4 family | Total Past Due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
1-4 family | Total Past Due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
1-4 family | Total Past Due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
1-4 family | Not Past Due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	23,404	17,728
1-4 family | Not Past Due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	23,376	17,698
1-4 family | Not Past Due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	28	30
Commercial and industrial
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	963,328	853,327
Commercial and industrial | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	959,944	849,698
Commercial and industrial | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	3,384	3,629
Commercial and industrial | 30-59 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	2,512	1,876
Commercial and industrial | 30-59 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	2,440	1,437
Commercial and industrial | 30-59 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	72	439
Commercial and industrial | 60-89 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	581	529
Commercial and industrial | 60-89 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	103	403
Commercial and industrial | 60-89 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	478	126
Commercial and industrial | Greater than 90 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	2,068	2,464
Commercial and industrial | Greater than 90 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Commercial and industrial | Greater than 90 days past due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	2,068	2,464
Commercial and industrial | Total Past Due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	5,161	4,869
Commercial and industrial | Total Past Due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	2,543	1,840
Commercial and industrial | Total Past Due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	2,618	3,029
Commercial and industrial | Not Past Due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	958,167	848,458
Commercial and industrial | Not Past Due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	957,401	847,858
Commercial and industrial | Not Past Due | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	766	600
Consumer and other
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	46,773	47,938
Consumer and other | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	46,773	47,938
Consumer and other | Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Consumer and other | 30-59 days past due
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
Loans and Leases Receivable, before Fees, Gross	0	0
Consumer and other | 30-59 days past due | Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable
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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522

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